Base | Representation |
---|---|
bin | 1100000011010100100101… |
… | …1110110110100100111010 |
3 | 1201220210200101122220221100 |
4 | 3000311021132312210322 |
5 | 3214101432433322134 |
6 | 44103304224552230 |
7 | 2535240155322555 |
oct | 300651136664472 |
9 | 51823611586840 |
10 | 13251206932794 |
11 | 4249894945466 |
12 | 15a020a482676 |
13 | 751777ac820c |
14 | 33b50cc4d69c |
15 | 17ea6340a999 |
hex | c0d497b693a |
13251206932794 has 24 divisors (see below), whose sum is σ = 28793214695700. Its totient is φ = 4404412617408.
The previous prime is 13251206932759. The next prime is 13251206932811. The reversal of 13251206932794 is 49723960215231.
It is a happy number.
13251206932794 is a `hidden beast` number, since 1 + 3 + 2 + 512 + 0 + 6 + 9 + 32 + 7 + 94 = 666.
13251206932794 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 13250422652769 + 784280025 = 3640113^2 + 28005^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 13251206932794.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1054690227 + ... + 1054702790.
Almost surely, 213251206932794 is an apocalyptic number.
13251206932794 is an abundant number, since it is smaller than the sum of its proper divisors (15542007762906).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13251206932794 is a wasteful number, since it uses less digits than its factorization.
13251206932794 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2109393374 (or 2109393371 counting only the distinct ones).
The product of its (nonzero) digits is 4898880, while the sum is 54.
The spelling of 13251206932794 in words is "thirteen trillion, two hundred fifty-one billion, two hundred six million, nine hundred thirty-two thousand, seven hundred ninety-four".
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